Multi-Rotors: A Revolution In Unmanned Aerial Vehicle

Multi- rotor technology is the advanced technology for wireless drones. Here in this paper it is discussed about different types of copter with different rotors have vividly advantages and applications. They were available in single, double, triple, quad, hex, octa, copters. Multi-copters uses brushless motors rather than any other simple dc motors. Multi-copters are most probably used nowadays for variety of its applications in communication purposes as wells as in video surveillance and in defense also. Here, comparison is also made between different types of copters and a suitable conclusion is made out of their applications